Mobile Container Straddle Carrier
Mobile Hydraulic Container Gantry Crane (RTG)
Product Introduction
Mobile Hydraulic Container Gantry Cranes (RTG) is a core solution for container handling in ports, logistics yards, freight terminals, and intermodal transport hubs, designed to deliver flexible, efficient, and cost-effective container lifting, loading/unloading, and short-distance transfer operations for 20ft and 40ft standard containers.
Unlike fixed rail-mounted gantry cranes, our mobile RTG adopts a fully hydraulic-driven, rubber-tired structure, enabling unrestricted movement across yards without rail infrastructure. It is the ideal choice for small-to-medium-sized ports, logistics companies, and freight stations with flexible site requirements and medium throughput demands.
Core Technical Parameters (Standard Model)
| Parameter |
Specification |
| Rated Lifting Capacity |
30T / 35T / 40T (customizable) |
| Applicable Container Type |
20ft / 40ft ISO standard container |
| Lifting Height |
6m / 9m / 12m (customizable) |
| Span |
6m / 7.5m / 9m (customizable) |
| Lifting Speed |
0-8m/min (stepless speed regulation) |
| Travel Speed |
0-20m/min (stepless speed regulation) |
| Power System |
Diesel engine / Electric motor (dual power optional) |
| Control Mode |
Remote control + cab operation (dual control optional) |
| Gradeability |
≤3% |
| Working Temperature |
-20℃ ~ +45℃ |
| Wind Resistance Grade |
Working: ≤6 levels; Non-working: ≤11 levels |
Key Product Advantages：
1. Flexible Mobility, No Rail Required
Equipped with heavy-duty rubber tires and a hydraulic steering system, the crane can move freely in any direction on flat ground, eliminating the need for fixed rail installation. It significantly reduces site construction costs and adapts to dynamic yard layouts.
2. High-Efficiency Hydraulic Drive
Adopts a mature hydraulic lifting and driving system, featuring stable operation, low noise, and precise control. It achieves stepless speed regulation for lifting and traveling, ensuring safe and efficient container handling with a 30T load capacity.
3. Comprehensive Safety Protection
Equipped with multiple safety devices, including:
- Overload protection system
- Limit switches for lifting and traveling
- Emergency stop function
- Hydraulic lock for anti-falling
- Wind-proof and anti-slip device
- Real-time monitoring system for operating status
4. Global Adaptability & Customization
We provide fully customized solutions to meet diverse working conditions:
- Multiple power options (diesel/electric/hybrid)
- Customized lifting height, span, and load capacity
- Cold-resistant, high-temperature, and corrosion-resistant configurations for extreme environments
- Compatibility with special containers (refrigerated containers, bulk containers, etc.)
5. Low Operating & Maintenance Costs
The modular design reduces maintenance difficulty and costs. The energy-efficient hydraulic system lowers fuel/electricity consumption, delivering a lower total cost of ownership (TCO) compared to large port cranes.
Application Scenarios
- Port & Terminal: Container loading/unloading from trucks, short-distance transfer in yards
- Logistics & Freight Yard: Container storage, stacking, and intermodal transfer
- Intermodal Transport Hub: Railway/road container transshipment
- Small & Medium-Sized Logistics Enterprises: On-site container handling for self-operated yards
- Special Scenarios: Military logistics, mining port, temporary container handling sites
After-Sales & Global Partner Support
As a professional heavy equipment manufacturer with 16+ years of industry experience, ZFITA provides comprehensive support for global agents and partners:
- Full-Lifecycle Technical Support: On-site installation, commissioning, and operator training
- Genuine Parts Supply: Fast global delivery of spare parts
- Customized R&D Support: Joint development of special models for regional market demands
- Marketing & Brand Support: Product brochures, technical materials, and exhibition support
- Warranty Service: 12-month warranty for the whole machine, lifelong maintenance support
Partner Recruitment
We are actively recruiting local international agent partners worldwide. If you are engaged in port logistics, heavy equipment, or freight transport industries and have local market resources, we welcome you to join ZFITA to explore the global container handling equipment market together.
